Granted Patent
Utility
US 6,768,665 · App. 10/212,630
Refreshing memory cells of a phase change material memory device
Inventors:
Ward Parkinson, Tyler Lowrey
Patented Case
View Patent ↗
Granted: Jul 27, 2004
Filed: Aug 5, 2002
Inventors
Ward Parkinson
Tyler Lowrey
Assignee (at issue)
Intel Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.